Perfect back-up power solution able to deliver 600A for jump starting vehicles (motorcycles, cars, boats and more), charge USB devices (smartphones or tablets) and offer emergency lighting. Compact and powerful booster rated at 600A (1200A peak current). Up to 20 jump starts in one charge. Designed for gas and diesel engines. Very safe: smart cable with spark-proof connection and reverse polarity protection. Power supply for small electronic devices via their USB ports. LED flashlight function with 3 modes (powerful constant light/strobe/SOS). LED display with battery state of charging indication and output port used. Compatible with lead acid batteries (SLA, GEL, AGM, EFB, MF, DRY, Ca/Ca).